52534-24-4
5-bromopentanamide
→
13023-70-6
5-aminopentanamide
2067-33-6
5-溴戊酸
4509-90-4
5-溴戊酰氯
137089-43-1
5-dibenzylaminopentanamide
675-20-7
2-氮己环酮